Figure 2From: Evaluation of functional genetic variants at 6q25.1 and risk of breast cancer in a Chinese populationTransfection of miR-27a-3p in MCF-7 breast cancer cell line. (A) miR-27a-3p downregulated CCDC170 mRNA expression after 16-hour transfection compared with negative control (NC) (P = 0.016). (B) ESR1 mRNA expression was not significantly different between the two groups (P = 0.361).Back to article page